.flag-title {
  font-size: 24rpx;
  color: #757575;
  margin-bottom: 20rpx;
  margin-left: 16rpx;
}

.submit,
.notice {
  font-weight: bold;
  font-size: 28rpx;

  height: 92rpx;
  text-align: center;
  letter-spacing: 4rpx;
  line-height: 92rpx;
  border-radius: 20rpx;
}

.wrapper {
  padding: 16rpx 16rpx 120rpx;
}

.btn-box {
  width: 100vw;
  height: 160rpx;
  padding-top: 8rpx;
  box-sizing: border-box;
  background: #fff;
  position: fixed;
  left: 0;
  bottom: 0;
}